| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | may be [vb pp] by | 1841 |
|
| 2 | may be caused by | 65 |
|
| 3 | may be made by | 60 |
|
| 4 | may be affected by | 48 |
|
| 5 | may be obtained by | 47 |
|
| 6 | may be explained by | 38 |
|
| 7 | may be illustrated by | 33 |
|
| 8 | may be used by | 33 |
|
| 9 | may be influenced by | 32 |
|
| 10 | may be determined by | 25 |
|
| 11 | may be achieved by | 25 |
|
| 12 | may be helped by | 21 |
|
| 13 | may be accompanied by | 20 |
|
| 14 | may be done by | 20 |
|
| 15 | may be required by | 16 |
|
| 16 | may be replaced by | 15 |
|
| 17 | may be seen by | 14 |
|
| 18 | may be given by | 14 |
|
| 19 | may be avoided by | 14 |
|
| 20 | may be represented by | 13 |
|
| 21 | may be provided by | 13 |
|
| 22 | may be identified by | 13 |
|
| 23 | may be followed by | 13 |
|
| 24 | may be limited by | 13 |
|
| 25 | may be taken by | 12 |
|
| 26 | may be controlled by | 12 |
|
| 27 | may be modified by | 11 |
|
| 28 | may be generated by | 10 |
|
| 29 | may be motivated by | 9 |
|
| 30 | may be committed by | 9 |
|
